有关

concern; relate to; involve; pertain to; be related to; bear on; have to do with; related; relevant; relational; pertinent; about; concerning; regarding; in connection with; pertaining to

旅游

travel; tour; journey; trip; tourism; sightseeing; excursion; jolly; touristy

对话

dialogue; conversation; colloquy; exchange; parley; dialog; converse; talk; discuss; have a dialogue; have a conversation